MAYER, EDWIN S. JR. "E"

Operated by UPP OPERATING, LLC (P-5 875310) in the SAWYER (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 65143District 7CField 81267333CondensateGasSaveExport
Value, all time
$314 k
Jan 1993 – May 2026
Value, last 12 filed months
$6 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 6,629 leases and 6,629 wells, and the rule below applies to all of them.

Discovered
1967-07-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-06-24.

The Commission's schedule remark for this field reads: FIELD PER ORDER 7C-0234582 6/2403

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
CondensateDisposition75 bbl$3,546
GasProduction139,727 Mcf$310,074
Total$313,621

54,411 Mcf of this lease's gas, across 47 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.7201, -100.8423. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.72007, -100.84231 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
7,373 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 7,373 ft.

Completions filed
Dec 1975
1 of 1 wells

1 well

42-4133028137,373 ftDec 1975

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 20260118106.413.05$359
Apr 2026012298.932.87$350
Mar 2026012389.753.15$387
Feb 2026011163.503.75$416
Jan 2026012259.138.00$976
Dec 2025012656.664.41$556
Nov 2025012458.593.93$487
Oct 2025012959.383.30$426
Sep 2025012662.743.08$388
Aug 2025012863.933.01$386
Jul 2025012966.743.32$428
Jun 2025012666.483.13$394
May 2025011860.553.23$381
Apr 2025012462.363.54$439
Mar 2025012967.704.27$551
Feb 2025011570.884.34$499
Jan 2025012574.324.28$535
Dec 2024012668.993.12$393
Nov 2024012469.052.20$273
Oct 2024012971.372.28$294
Sep 2024012769.612.36$300
Aug 2024013275.632.06$272
Jul 2024013379.932.15$286
Jun 2024012878.082.63$337
May 2024013278.812.20$290
Apr 2024012884.451.66$212
Mar 2024013280.301.55$204
Feb 2024012476.091.78$221
Jan 2024013373.023.30$439
Dec 2023013671.262.61$355
Nov 2023013377.892.81$373
Oct 2023013985.443.09$429
Sep 2023013789.042.74$375
Aug 2023014380.522.67$382
Jul 2023014274.852.64$375
Jun 2023014168.962.26$318
May 2023014770.622.23$327
Apr 2023014178.122.24$316
Mar 2023014772.852.39$352
Feb 2023013575.112.47$333
Jan 2023014976.533.39$505
Dec 2022015176.415.73$865
Nov 2022014585.005.65$819
Oct 2022015787.185.86$921
Sep 2022013284.888.16$1,078
Aug 2022014194.529.13$1,287
Jul 20220144101.587.54$1,086
Jun 20220142115.097.98$1,133
May 20220149109.378.43$1,257
Apr 20220145104.226.84$991
Mar 20220144108.885.08$731
Feb 2022012691.054.86$612
Jan 2022013981.844.54$631
Dec 2021014371.323.90$558
Nov 2021013777.435.24$717
Oct 2021013879.795.71$789
Sep 2021013769.865.35$733
Aug 2021014266.024.22$599
Jul 2021014570.783.98$577
Jun 2021014269.493.38$480
May 2021214963.483.02$577
Apr 2021114460.362.76$458
Mar 2021215561.302.72$544
Feb 2021113757.805.55$818
Jan 2021014650.412.81$410
Dec 2020014844.642.68$396
Nov 2020014738.772.71$398
Oct 2020015036.972.48$372
Sep 2020014837.091.99$295
Aug 2020015539.982.39$370
Jul 2020015638.371.83$285
Jun 2020015234.901.69$257
May 2020034116.921.81$619
Apr 2020015614.751.80$281
Mar 2020016230.341.86$301
Feb 2020015149.881.98$299
Jan 2020016457.252.09$344
Dec 2019016659.012.30$383
Nov 2019016355.302.75$448
Oct 2019017553.472.42$423
Sep 2019019755.052.66$523
Aug 2019018853.112.30$433
Jul 2019018756.272.46$460
Jun 2019018352.782.49$456
May 2019018958.482.74$518
Apr 2019018462.632.75$506
Mar 2019019956.803.06$609
Feb 2019011350.852.79$316
Jan 2019414746.033.23$659
Dec 2018415146.594.19$818
Nov 20181015052.934.24$1,165
Oct 2018215861.443.40$660
Sep 2018115459.543.11$538
Aug 2018015859.403.07$485
Jul 2018015865.142.93$463
Jun 2018015460.183.08$474
May 2018016165.382.90$467
Apr 2018015663.842.90$453
Mar 2018115961.222.79$504
Feb 2018014761.782.77$407
Jan 2018116962.874.01$740
Dec 2017116657.272.92$542
Nov 2017116055.423.12$554
Oct 2017216649.292.98$594
Sep 2017115947.523.09$538
Aug 2017016945.373.00$508
Jul 2017216843.873.09$606
Jun 2017116342.493.09$546
May 2017217045.373.26$646
Apr 2017216647.933.21$629
Mar 2017217746.772.98$622
Feb 2017215750.452.95$564
Jan 2017217649.413.42$701
Dec 2016117948.763.72$715
Nov 2016217442.492.64$545
Oct 2016118346.193.09$612
Sep 2016217641.553.10$629
Aug 2016118641.442.92$585
Jul 2016119041.622.92$597
Jun 2016118945.352.69$553
May 2016220342.521.99$489
Apr 2016219336.561.99$457
Mar 2016120033.011.79$392
Feb 2016218926.472.06$443
Jan 2016220627.352.36$542
Dec 2015220932.362.00$483
Nov 2015120438.792.17$481
Oct 2015221843.552.43$616
Sep 2015221442.992.76$676
Aug 2015122540.162.87$686
Jul 2015222548.152.95$759
Jun 2015020656.152.88$594
May 2015021755.212.96$641
Apr 2015021549.822.71$582
Mar 2015023142.892.93$678
Feb 2015020344.662.98$604
Jan 2015020343.433.10$629
Dec 2014020054.693.59$718
Nov 2014022070.464.25$935
Oct 2014023178.303.90$901
Sep 2014011486.164.05$461
Aug 2014012189.394.04$488
Jul 2014012296.564.18$510
Jun 2014011798.164.74$554
May 2014011894.734.73$558
Apr 2014011195.944.81$534
Mar 2014011795.895.06$592
Feb 2014010697.406.19$656
Jan 2014011690.404.86$564
Dec 2013010991.824.35$475
Nov 2013011288.853.74$419
Oct 2013011597.423.78$435
Sep 20130110104.113.72$409
Aug 20130114104.253.52$402
Jul 20130114102.523.72$424
Jun 2013011294.403.93$441
May 2013011494.834.15$473
Apr 2013011393.964.28$484
Mar 2013011693.623.91$454
Feb 2013010391.233.42$352
Jan 2013011391.603.42$386
Dec 201207586.773.42$257
Nov 201206686.953.62$239
Oct 2012013589.383.40$459
Sep 2012012894.672.92$374
Aug 2012013392.662.91$387
Jul 2012013785.133.02$414
Jun 2012013279.822.52$333
May 2012013391.612.49$331
Apr 2012059101.652.00$118
Mar 2012040105.052.22$89
Feb 20120142101.102.57$365
Jan 2012015498.092.73$421
Dec 2011014996.873.24$483
Nov 2011015295.723.31$503
Oct 2011015384.983.65$558
Sep 2011015383.623.99$610
Aug 2011016283.404.15$672
Jul 2011016194.144.52$727
Jun 2011015292.904.64$705
May 2011015598.134.40$683
Apr 20110153105.964.33$663
Mar 2011015396.364.06$621
Feb 2011013085.644.18$543
Jan 2011015686.504.59$716
Dec 2010014985.734.35$648
Nov 2010015080.843.80$569
Oct 2010016178.103.51$565
Sep 2010015772.633.98$625
Aug 2010016873.684.42$742
Jul 2010016672.554.74$786
Jun 2010016470.364.91$805
May 2010016471.124.24$695
Apr 2010015481.694.12$635
Mar 2010015878.394.39$693
Feb 2010016273.585.44$882
Jan 2010015774.365.96$936
Dec 2009015371.445.48$839
Nov 2009015174.593.75$566
Oct 2009016072.544.11$658
Sep 2009015765.543.06$481
Aug 2009016467.423.22$528
Jul 2009015861.133.46$547
Jun 2009015566.163.90$604
May 2009015854.743.93$620
Apr 2009014746.773.59$527
Mar 2009015942.144.06$645
Feb 200908732.814.63$403
Jan 200909735.865.37$521
Dec 200809937.105.98$592
Nov 200809455.496.86$645
Oct 200809975.246.92$685
Sep 2008092101.767.88$725
Aug 2008099114.228.48$840
Jul 20080104131.0811.39$1,185
Jun 20080102131.3313.03$1,329
May 20080105123.1711.57$1,215
Apr 2008099110.3110.45$1,035
Mar 20080106101.909.66$1,024
Feb 200809692.538.77$842
Jan 2008010390.388.21$845
Dec 2007010288.337.30$745
Nov 2007010191.677.29$736
Oct 2007010482.856.92$720
Sep 200704775.846.24$293
Aug 20070669.066.39$38
Jul 200701570.906.39$96
Jun 2007013162.007.55$989
May 2007025658.747.85$2,009
Apr 2007027259.617.81$2,123
Mar 2007030256.927.30$2,205
Feb 2007027455.108.22$2,251
Jan 2007035350.306.73$2,375
Dec 2006037756.656.92$2,608
Nov 2006029854.207.62$2,270
Oct 200606854.906.01$409
Sep 2006010360.085.04$519
Aug 200609268.717.34$675
Jul 2006027669.376.34$1,751
Jun 2006015566.286.38$990
May 2006013566.016.42$867
Apr 2006011364.397.36$832
Mar 2006014056.707.08$992
Feb 2006015557.597.75$1,201
Jan 2006014560.598.93$1,295
Dec 2005017054.9413.42$2,281
Nov 2005015154.6910.59$1,599
Oct 2005013558.3413.80$1,862
Sep 2005017761.4512.08$2,138
Aug 2005015661.519.80$1,528
Jul 2005017555.697.84$1,373
Jun 2005013852.337.38$1,019
May 2005015345.226.65$1,018
Apr 2005019149.207.36$1,406
Mar 2005013250.377.15$944
Feb 2005015345.226.31$966
Jan 2005023243.166.32$1,467
Dec 2004019639.866.75$1,323
Nov 2004018545.286.33$1,171
Oct 2004018949.706.52$1,231
Sep 2004022843.245.28$1,205
Aug 2004025242.375.55$1,399
Jul 2004018038.286.08$1,095
Jun 2004014836.106.43$952
May 2004018237.486.49$1,182
Apr 2004019834.475.86$1,160
Mar 2004017334.365.53$957
Feb 2004019332.455.51$1,063
Jan 2004017832.036.30$1,121
Dec 2003019130.266.30$1,204
Nov 2003012728.804.60$584
Oct 2003026728.174.76$1,271
Sep 2003021526.314.75$1,021
Aug 2003021929.765.13$1,123
Jul 2003022829.415.17$1,179
Jun 2003030128.565.98$1,801
May 2003019026.595.97$1,135
Apr 2003025826.675.41$1,395
Mar 2003026831.146.10$1,634
Feb 2003024633.487.93$1,950
Jan 2003027730.315.58$1,546
Dec 2002016026.914.85$777
Nov 2002029924.664.14$1,237
Oct 2002026726.464.23$1,129
Sep 2002027427.443.64$996
Aug 2002029525.963.16$933
Jul 2002037024.583.06$1,133
Jun 2002028723.733.34$958
May 2002027824.663.58$996
Apr 2002024123.653.51$846
Mar 2002032522.003.10$1,008
Feb 2002069218.222.38$1,644
Jan 2002030217.172.38$717
Dec 2001039616.932.36$936
Nov 2001051018.072.41$1,227
Oct 2001055019.782.53$1,391
Sep 2001039724.262.25$894
Aug 2001049124.873.05$1,499
Jul 2001092823.933.20$2,967
Jun 2001024124.563.82$922
May 2001023525.524.31$1,012
Apr 2001021224.685.34$1,131
Mar 2001029424.545.38$1,581
Feb 2001021427.755.77$1,234
Jan 2001026927.478.40$2,259
Dec 2000033826.889.12$3,083
Nov 2000024332.215.66$1,375
Oct 2000025831.235.15$1,328
Sep 2000026531.875.19$1,374
Aug 2000037129.644.54$1,685
Jul 2000028528.534.09$1,166
Jun 2000035129.304.40$1,543
May 2000045727.263.68$1,682
Apr 2000039724.513.12$1,237
Mar 2000050128.422.86$1,433
Feb 2000057527.622.73$1,568
Jan 2000039525.272.48$980
Dec 1999039924.282.42$967
Nov 1999030423.192.43$740
Oct 1999054120.982.80$1,517
Sep 1999054421.752.62$1,425
Aug 1999075119.262.88$2,160
Jul 1999091017.892.37$2,159
Jun 199901,02915.942.36$2,431
May 1999094315.792.32$2,189
Apr 1999090615.102.21$2,000
Mar 199901,08412.471.84$1,993
Feb 199907179.981.82$1,303
Jan 199901,21010.381.90$2,299
Dec 199801,4729.201.77$2,610
Nov 1998019910.892.19$435
Oct 1998034212.421.97$673
Sep 1998058612.592.08$1,220
Aug 1998073811.301.91$1,408
Jul 1998069411.742.24$1,553
Jun 199801,26411.242.24$2,828
May 199801,31812.622.21$2,908
Apr 1998066913.042.51$1,676
Mar 1998079812.802.31$1,843
Feb 1998064113.952.30$1,474
Jan 1998055314.702.15$1,192
Dec 1997049916.322.41$1,203
Nov 1997053718.193.09$1,658
Oct 1997072519.253.15$2,284
Sep 1997072017.742.95$2,128
Aug 1997070917.862.55$1,811
Jul 1997088117.582.25$1,980
Jun 1997075717.242.26$1,709
May 199701,13018.972.31$2,609
Apr 1997096817.882.08$2,016
Mar 199701,00618.951.94$1,951
Feb 199701,06720.492.21$2,354
Jan 199701,02123.483.54$3,614
Dec 199601,19223.32$0
Nov 199601,11121.97$0
Oct 199601,12923.31$0
Sep 199601,17722.22$0
Aug 199601,27320.26$0
Jul 199601,03219.55$0
Jun 199601,34018.73$0
May 199601,31119.43$0
Apr 199601,44921.51$0
Mar 199601,06219.38$0
Feb 1996056616.98$0
Jan 1996075217.07$0
Dec 1995084517.19$0
Nov 1995073516.00$0
Oct 1995081415.43$0
Sep 1995075316.18$0
Aug 1995074815.92$0
Jul 1995073815.24$0
Jun 1995076416.41$0
May 1995079917.56$0
Apr 1995086717.73$0
Mar 1995073916.44$0
Feb 1995076516.58$0
Jan 1995082115.92$0
Dec 199406115.03$0
Nov 1994082415.90$0
Oct 1994075915.58$0
Sep 1994083215.29$0
Aug 1994086216.13$0
Jul 1994092717.56$0
Jun 1994096517.09$0
May 199401,14915.88$0
Apr 1994098214.14$0
Mar 1994095312.46$0
Feb 19940012.50$0
Jan 199401,25212.66$0
Dec 199301,52712.33$0
Nov 199301,77514.49$0
Oct 199301,08615.85$0
Sep 199301,63915.03$0
Aug 199301,76015.66$0
Jul 199301,74615.46$0
Jun 199301,97616.79$0
May 199302,01417.68$0
Apr 199301,71718.05$0
Mar 199302,11718.14$0
Feb 199302,11817.90$0
Jan 199302,58816.93$0

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  118 Mcf  × $  3.05 =       $359

────────────────────────────────────────────────────
Month total                                     $359

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/G/65143 is the state's own key, not one this site invented.